feat(legal): imprint & privacy notices, "Über MindSift"

- LEGAL_IMPRINT_/LEGAL_PRIVACY_ URL and Markdown (inline or *_FILE); only http(s) URLs accepted - /auth/status exposes legal info; public GET /legal/{imprint|privacy} - Links on login/setup screen and in the settings footer: URL opens a new tab, Markdown a reading modal; hidden when nothing is configured - "Über MindSift" modal (version, license, repository) in settings and help - Docs and compose/env examples Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-28 23:10:27 +01:00
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+import React from 'react';
+import { Brain, ExternalLink } from 'lucide-react';
+import { APP_VERSION } from '../version';
+import { ReadingModal } from './ReadingModal';
+
+// Project facts shown in "Über MindSift"; change here when the repository or license changes
+export const PROJECT_REPO_URL = 'https://git.dsit.me/sandrodach/MindSift';
+export const PROJECT_LICENSE = 'Noch nicht festgelegt (keine LICENSE-Datei im Repository)';
+
+export const AboutModal: React.FC<{ onClose: () => void }> = ({ onClose }) => (
+  <ReadingModal title="Über MindSift" onClose={onClose}>
+    <div className="space-y-4 text-xs text-muted leading-relaxed">
+      <div className="flex items-center gap-3">
+        <div className="w-9 h-9 bg-accent text-on-accent rounded-btn flex items-center justify-center shrink-0">
+          <Brain className="w-5 h-5" />
+        </div>
+        <div>
+          <p className="text-sm font-bold text-main">MindSift</p>
+          <p>Der Kopf frei in drei Sekunden.</p>
+        </div>
+      </div>
+
+      <p>
+        Die meisten Notiz- und Aufgaben-Apps verlangen Struktur im falschen Moment. MindSift trennt deshalb{' '}
+        <strong className="text-main">Erfassen</strong> und <strong className="text-main">Organisieren</strong>: Gedanken
+        landen sofort im Quick Dump und werden später mit einem Tastendruck zu Aufgabe, Notiz oder Listeneintrag. Alles läuft
+        selbst gehostet in einem Container mit einer SQLite-Datei – deine Daten bleiben bei dir.
+      </p>
+
+      <dl className="grid grid-cols-[auto_1fr] gap-x-4 gap-y-1.5">
+        <dt className="font-semibold text-main">Version</dt>
+        <dd className="font-mono">{APP_VERSION}</dd>
+        <dt className="font-semibold text-main">Lizenz</dt>
+        <dd>{PROJECT_LICENSE}</dd>
+        <dt className="font-semibold text-main">Quellcode</dt>
+        <dd>
+          <a href={PROJECT_REPO_URL} target="_blank" rel="noopener noreferrer" className="text-accent hover:underline inline-flex items-center gap-1">
+            {PROJECT_REPO_URL.replace(/^https:\/\//, '')}
+            <ExternalLink className="w-3 h-3" />
+          </a>
+        </dd>
+      </dl>
+
+      <p className="text-[11px] text-faint">
+        Impressum und Datenschutz dieser Instanz verantwortet ihr Betreiber; die Links stehen in den Kontoeinstellungen und auf der Anmeldeseite.
+      </p>
+    </div>
+  </ReadingModal>
+);
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+import React, { useState } from 'react';
+import { AuthStatus } from '../lib/types';
+import { api } from '../lib/api';
+import { MarkdownViewer } from '../lib/markdown';
+import { ReadingModal } from './ReadingModal';
+
+type LegalType = 'imprint' | 'privacy';
+const TITLES: Record<LegalType, string> = { imprint: 'Impressum', privacy: 'Datenschutz' };
+
+interface LegalLinksProps {
+  legal?: AuthStatus['legal'];
+  className?: string;
+  children?: React.ReactNode; // further footer links, e.g. "Über MindSift"
+}
+
+// Impressum / Datenschutz links: an external URL opens in a new tab, Markdown in a reading modal.
+// Links without URL or text are not shown at all.
+export const LegalLinks: React.FC<LegalLinksProps> = ({ legal, className = '', children }) => {
+  const [open, setOpen] = useState<{ type: LegalType; content: string } | null>(null);
+  const [error, setError] = useState<string | null>(null);
+
+  const entries = (['imprint', 'privacy'] as LegalType[])
+    .map((type) => ({
+      type,
+      url: type === 'imprint' ? legal?.imprintUrl : legal?.privacyUrl,
+      hasContent: type === 'imprint' ? legal?.hasImprintContent : legal?.hasPrivacyContent,
+    }))
+    .filter((e) => e.url || e.hasContent);
+
+  if (entries.length === 0 && !children) return null;
+
+  const openText = async (type: LegalType) => {
+    setError(null);
+    try {
+      setOpen({ type, content: await api.getLegalText(type) });
+    } catch (err: any) {
+      setError(err.message || 'Text konnte nicht geladen werden');
+    }
+  };
+
+  return (
+    <div className={`flex flex-wrap items-center justify-center gap-x-4 gap-y-1 text-[11px] text-muted ${className}`}>
+      {entries.map((e) =>
+        e.url ? (
+          <a key={e.type} href={e.url} target="_blank" rel="noopener noreferrer" className="hover:text-main underline-offset-2 hover:underline">
+            {TITLES[e.type]}
+          </a>
+        ) : (
+          <button key={e.type} type="button" onClick={() => openText(e.type)} className="hover:text-main underline-offset-2 hover:underline">
+            {TITLES[e.type]}
+          </button>
+        )
+      )}
+      {children}
+      {error && <span className="text-status-err">{error}</span>}
+      {open && (
+        <ReadingModal title={TITLES[open.type]} onClose={() => setOpen(null)}>
+          <MarkdownViewer content={open.content} />
+        </ReadingModal>
+      )}
+    </div>
+  );
+};
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+import React, { useEffect } from 'react';
+import { X } from 'lucide-react';
+
+interface ReadingModalProps {
+  title: string;
+  onClose: () => void;
+  children: React.ReactNode;
+}
+
+// Slim modal for reading text (legal notices, about); Escape or backdrop click closes it
+export const ReadingModal: React.FC<ReadingModalProps> = ({ title, onClose, children }) => {
+  useEffect(() => {
+    const onKey = (e: KeyboardEvent) => e.key === 'Escape' && onClose();
+    window.addEventListener('keydown', onKey);
+    return () => window.removeEventListener('keydown', onKey);
+  }, [onClose]);
+
+  return (
+    <div
+      className="fixed inset-0 z-50 flex items-center justify-center p-4 bg-black/60 backdrop-blur-xs"
+      onClick={(e) => e.target === e.currentTarget && onClose()}
+      role="dialog"
+      aria-modal="true"
+      aria-label={title}
+    >
+      <div className="panel-surface w-full max-w-2xl max-h-[85vh] flex flex-col shadow-panel">
+        <div className="flex items-center justify-between px-4 py-3 border-b border-border">
+          <h2 className="text-sm font-bold text-main">{title}</h2>
+          <button type="button" onClick={onClose} className="btn-icon" title="Schließen">
+            <X className="w-4 h-4" />
+          </button>
+        </div>
+        <div className="p-4 overflow-y-auto text-sm text-main">{children}</div>
+      </div>
+    </div>
+  );
+};